Results 111 to 120 of about 60,842 (268)

Wearable exoskeleton robot control using radial basis function‐based fixed‐time terminal sliding mode with prescribed performance

Asian Journal of Control, EarlyView.
Abstract This paper tackles the problem of robust and accurate fixed‐time tracking in human–robot interaction and deals with uncertainties. This work introduces a control approach for a wearable exoskeleton designed specifically for rehabilitation tasks.
Mahmoud Abdallah, Yassine Kali, Maarouf Saad, Raouf Fareh, Maamar Bettayeb   +4 more
wiley   +1 more source

Exoskeleton master controller with force-reflecting telepresence [PDF]

A thorough understanding of the requirements for successful master-slave robotic systems is becoming increasingly desirable. Such systems can aid in the accomplishment of tasks that are hazardous or inaccessible to humans.
Bartholet, Stephen J., Burke, James B., Nelson, David K.   +2 more
core   +1 more source

3D bioprinting in oral and craniomaxillofacial tissue regeneration: Progress, challenges, and future directions

BMEMat, EarlyView.
This paper summarized the application of 3D bioprinting in the regeneration of various tissues in the oral and craniomaxillofacial fields, including the required biomaterials and printing techniques. Abstract Oral and craniomaxillofacial tissues are essential for maintaining oral functions, including respiration, mastication, swallowing, and speech ...
Huilu Zhan, Haohao Ni, Xingge Yu, Mazaher Gholipourmalekabadi, Tianqi Wang, Kaili Lin, Jinsong Pan, Changyong Yuan   +7 more
wiley   +1 more source

X-ray phase contrast imaging of biological specimens with tabletop synchrotron radiation [PDF]

, 2011
Since their discovery in 1896, x-rays have had a profound impact on science, medicine and technology. Here we show that the x-rays from a novel tabletop source of bright coherent synchrotron radiation can be applied to phase contrast imaging of ...
Alexander G. R. Thomas, Anatoly Maksimchuk, Charlotte A. J. Palmer, Chris McGuffey, Franklin Dollar, Galina Kalintchenko, Joerg Schreiber, Karl Krushelnick, Michael S. Bloom, Stefan Kneip, Stuart P. D. Mangles, Takeshi Matsuoka, Victor Yanovsky, Vladimir Chvykov, Will Schumaker, Zulfikar Najmudin   +15 more
core   +2 more sources

Marine silicon for biomedical sustainability

BMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han, Zhibo Yang, Wei Xia, Chengtie Wu   +3 more
wiley   +1 more source

Development of a neural efficiency metric to assess human-exoskeleton adaptations

Frontiers in Robotics and AI
Passive exoskeletons have been introduced to alleviate loading on the lumbar spine while increasing the wearer’s productivity. However, few studies have examined the neurocognitive effects of short-term human-exoskeleton adaptation.
Ranjana K. Mehta, Yibo Zhu, Eric B. Weston, William S. Marras   +3 more
doaj   +1 more source

Multi-connection load compensation and load information calculation for an upper-limb exoskeleton based on a six-axis force/torque sensor

International Journal of Advanced Robotic Systems, 2019
In this article, a method of multi-connection load compensation and load information calculation for an upper-limb exoskeleton is proposed based on a six-axis force/torque sensor installed between the exoskeleton and the end effector.
Xin Wang, Qiuzhi Song, Shitong Zhou, Jing Tang, Kezhong Chen, Heng Cao   +5 more
doaj   +1 more source

Where Tech Meets the SDGs: A Supply‐Chain Process Map for Sustainability Management

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study investigates how advanced technologies support Sustainable Development Goals (SDGs) within supply chain management (SCM) through a structured analysis of 4448 sustainable practices. By integrating perspectives from sustainability‐oriented innovation (SOI) and contingent dynamic capabilities, the research conceptualizes technology ...
Vincenzo Varriale, Antonello Cammarano, Moacir Godinho‐Filho   +2 more
wiley   +1 more source

Exoskeleton

Oliver H. Creighton, Alan K. Outram, Robert Webley   +2 more
  +6 more sources

Warming‐Mediated Decreases in Nectar Quality Translate Into Lower Energy Reserves of the Monarch Butterfly (Danaus plexippus)

Global Change Biology Communications, EarlyView.
Warming caused a significant decrease in monarch fat mass, likely due to an observed reduction in sucrose concentration caused by warming of the nectar. Since sucrose fuels fall migration and overwintering, our results suggest climate warming may reduce migration success and overwinter survival.
Katherine Peel, Greg W. Mitchell, Christopher G. Guglielmo, Heather M. Kharouba   +3 more
wiley   +1 more source